MAGOC SQUARES AND CUBES.
Chigago 1917. 9.5x6", cloth, 419 w/index, 1 page torn, corners badly bumped, covers heavily rubbed and darkened, spine faded. 2nd ed., revised and enlarged. More
Chigago 1917. 9.5x6", cloth, 419 w/index, 1 page torn, corners badly bumped, covers heavily rubbed and darkened, spine faded. 2nd ed., revised and enlarged. More